—Why,Jack,you look so tired!—Well,I ________ the house and I must finish the work tomorrow.
Everyone thinks he’ll go far in this company because he has all the qualities necessary_________ success.
. After suffering a heart attack, Michael Jackson was pronounced dead, _________ a tragic end to the world’s most popular entertainer.
After graduation I’d like to find a job _________ I can use what I have learnt at school.
The traffic slowed down because of the heavy snow in Yushu county, presenting a new _________ to the recovery from the earthquake.
—The terrible accident is under investigation. —Actually, quicker action _________ those workers trapped in the mine.